Deye Inverter Technology Co., LTD. (Ningbo, China) a global provider of solar inverter, hybrid inverter and microinverter for solar grid-tie system and energy storage system applications, is going to launch its range of award-winning three-phase hybrid inverter of 8/10/12KW in the Europe market.

Since 2017, Deye has launched the first-generation hybrid inverter, SUN-8K-SG sized at 8KW 120/240Vac, for North America market. It signifies SUN-8K-SG has become the first true split-phase hybrid inverter from China. And, it has enjoyed good reputation and comments from USA market for its intelligent, capability and high-cost performances.

With the increasing number of photovoltaic power stations, people pay more attention to the safety of photovoltaic power stations. Specifically, for the solar energy storage system with lithium battery. For solar energy storage plant, it will bring a huge disaster if a fire occurs. As a technology-oriented company, Deye has always been focusing on system safety and reliability, and has developed 3phase hybrid inverter with battery voltage range of 40-60V. As we all know that more than 80% of fires in PV power stations are caused by DC side faults, and arc sparks caused by DC high voltage are the direct cause of the fires.

Compared with high voltage of 300V/400V battery system, 48V battery bank is safer and more reliable in terms of cell balance and BMS protection. E.g., for 48V battery, normally it adopts 14pcs cells in series (NMC) or 16pcs cells (LiFeO4) only. However, for rated voltage of 400V battery, it needs more than 100pcs cells in series. If the cell voltage difference is 0.1V and for 100+pcs cells in series the total voltage difference exceeds 10V, which is huge challenge for the battery BMS and system safety. Also, the battery capacity can’t be expanded easily since the cell balance issue.

Ningbo Deye Inverter Technology Co., Ltd, founded in 2007 with registered capital of 30 million USD, is one of the China’s high-tech enterprises and a subsidiary of Deye Group. Deye is dedicated to providing complete photovoltaic power system solutions, including residential and commercial power plants solutions. With a plant area over 15,000㎡and complete production and testing equipment, Deye has become a major player in the global solar inverter market.
 
By end of 2019, Deye hybrid inverter total shipments exceed 30,000pcs worldwide. It is worth mentioning that Deye hybrid inverter has already become top3 in the South Africa, Pakistan and one of the most popular Chinese brands in USA.